Chad Reiner
- Name: Chad Reiner
- Pro MMA Record: 33-19-0 (Win-Loss-Draw)
- Nickname: The Grinder
- Current Streak: 1 Loss
- Age: 39 | Date of Birth: 1981.06.29
- Last Fight: February 27, 2016 in FF
- Weight Class: Welterweight | Last Weigh-In: 192.9 lbs
- Affiliation: Fightlab
- Height: 5’11” (181cm) | Reach: N/A
- Career Disclosed Earnings: $6,000 USD
- Born: United States
- Fighting out of: Omaha, Nebraska